diff --git a/arch/riscv/include/uapi/asm/elf.h b/arch/riscv/include/uapi/asm/elf.h
index d696d6610231..11a71b8533d5 100644
--- a/arch/riscv/include/uapi/asm/elf.h
+++ b/arch/riscv/include/uapi/asm/elf.h
@@ -49,6 +49,7 @@ typedef union __riscv_fp_state elf_fpregset_t;
 #define R_RISCV_TLS_DTPREL64	9
 #define R_RISCV_TLS_TPREL32	10
 #define R_RISCV_TLS_TPREL64	11
+#define R_RISCV_IRELATIVE	58
 
 /* Relocation types not used by the dynamic linker */
 #define R_RISCV_BRANCH		16
@@ -81,7 +82,6 @@ typedef union __riscv_fp_state elf_fpregset_t;
 #define R_RISCV_ALIGN		43
 #define R_RISCV_RVC_BRANCH	44
 #define R_RISCV_RVC_JUMP	45
-#define R_RISCV_LUI		46
 #define R_RISCV_GPREL_I		47
 #define R_RISCV_GPREL_S		48
 #define R_RISCV_TPREL_I		49
@@ -93,6 +93,9 @@ typedef union __riscv_fp_state elf_fpregset_t;
 #define R_RISCV_SET16		55
 #define R_RISCV_SET32		56
 #define R_RISCV_32_PCREL	57
+#define R_RISCV_PLT32		59
+#define R_RISCV_SET_ULEB128	60
+#define R_RISCV_SUB_ULEB128	61
 
 
 #endif /* _UAPI_ASM_RISCV_ELF_H */
diff --git a/arch/riscv/kernel/module.c b/arch/riscv/kernel/module.c
index a9e94e939cb5..230172ecb26e 100644
--- a/arch/riscv/kernel/module.c
+++ b/arch/riscv/kernel/module.c
@@ -7,6 +7,9 @@
 #include <linux/elf.h>
 #include <linux/err.h>
 #include <linux/errno.h>
+#include <linux/hashtable.h>
+#include <linux/kernel.h>
+#include <linux/log2.h>
 #include <linux/moduleloader.h>
 #include <linux/vmalloc.h>
 #include <linux/sizes.h>
@@ -14,6 +17,27 @@
 #include <asm/alternative.h>
 #include <asm/sections.h>
 
+struct used_bucket {
+	struct list_head head;
+	struct hlist_head *bucket;
+};
+
+struct relocation_head {
+	struct hlist_node node;
+	struct list_head *rel_entry;
+	void *location;
+};
+
+struct relocation_entry {
+	struct list_head head;
+	Elf_Addr value;
+	unsigned int type;
+};
+
+struct hlist_head *relocation_hashtable;
+
+struct list_head used_buckets_list;
+
 /*
  * The auipc+jalr instruction pair can reach any PC-relative offset
  * in the range [-2^31 - 2^11, 2^31 - 2^11)
@@ -269,6 +293,12 @@ static int apply_r_riscv_align_rela(struct module *me, void *location,
 	return -EINVAL;
 }
 
+static int apply_r_riscv_add8_rela(struct module *me, void *location, Elf_Addr v)
+{
+	*(u8 *)location += (u8)v;
+	return 0;
+}
+
 static int apply_r_riscv_add16_rela(struct module *me, void *location,
 				    Elf_Addr v)
 {
@@ -290,6 +320,12 @@ static int apply_r_riscv_add64_rela(struct module *me, void *location,
 	return 0;
 }
 
+static int apply_r_riscv_sub8_rela(struct module *me, void *location, Elf_Addr v)
+{
+	*(u8 *)location -= (u8)v;
+	return 0;
+}
+
 static int apply_r_riscv_sub16_rela(struct module *me, void *location,
 				    Elf_Addr v)
 {
@@ -311,33 +347,470 @@ static int apply_r_riscv_sub64_rela(struct module *me, void *location,
 	return 0;
 }
 
-static int (*reloc_handlers_rela[]) (struct module *me, void *location,
-				Elf_Addr v) = {
-	[R_RISCV_32]			= apply_r_riscv_32_rela,
-	[R_RISCV_64]			= apply_r_riscv_64_rela,
-	[R_RISCV_BRANCH]		= apply_r_riscv_branch_rela,
-	[R_RISCV_JAL]			= apply_r_riscv_jal_rela,
-	[R_RISCV_RVC_BRANCH]		= apply_r_riscv_rvc_branch_rela,
-	[R_RISCV_RVC_JUMP]		= apply_r_riscv_rvc_jump_rela,
-	[R_RISCV_PCREL_HI20]		= apply_r_riscv_pcrel_hi20_rela,
-	[R_RISCV_PCREL_LO12_I]		= apply_r_riscv_pcrel_lo12_i_rela,
-	[R_RISCV_PCREL_LO12_S]		= apply_r_riscv_pcrel_lo12_s_rela,
-	[R_RISCV_HI20]			= apply_r_riscv_hi20_rela,
-	[R_RISCV_LO12_I]		= apply_r_riscv_lo12_i_rela,
-	[R_RISCV_LO12_S]		= apply_r_riscv_lo12_s_rela,
-	[R_RISCV_GOT_HI20]		= apply_r_riscv_got_hi20_rela,
-	[R_RISCV_CALL_PLT]		= apply_r_riscv_call_plt_rela,
-	[R_RISCV_CALL]			= apply_r_riscv_call_rela,
-	[R_RISCV_RELAX]			= apply_r_riscv_relax_rela,
-	[R_RISCV_ALIGN]			= apply_r_riscv_align_rela,
-	[R_RISCV_ADD16]			= apply_r_riscv_add16_rela,
-	[R_RISCV_ADD32]			= apply_r_riscv_add32_rela,
-	[R_RISCV_ADD64]			= apply_r_riscv_add64_rela,
-	[R_RISCV_SUB16]			= apply_r_riscv_sub16_rela,
-	[R_RISCV_SUB32]			= apply_r_riscv_sub32_rela,
-	[R_RISCV_SUB64]			= apply_r_riscv_sub64_rela,
+static int dynamic_linking_not_supported(struct module *me, void *location,
+					 Elf_Addr v)
+{
+	pr_err("%s: Dynamic linking not supported in kernel modules PC = %p\n",
+	       me->name, location);
+	return -EINVAL;
+}
+
+static int tls_not_supported(struct module *me, void *location, Elf_Addr v)
+{
+	pr_err("%s: Thread local storage not supported in kernel modules PC = %p\n",
+	       me->name, location);
+	return -EINVAL;
+}
+
+static int apply_r_riscv_sub6_rela(struct module *me, void *location, Elf_Addr v)
+{
+	*(u8 *)location = (*(u8 *)location - ((u8)v & 0x3F)) & 0x3F;
+	return 0;
+}
+
+static int apply_r_riscv_set6_rela(struct module *me, void *location, Elf_Addr v)
+{
+	*(u8 *)location = ((*(u8 *)location & 0xc0) | ((u8)v & 0x3F));
+	return 0;
+}
+
+static int apply_r_riscv_set8_rela(struct module *me, void *location, Elf_Addr v)
+{
+	*(u8 *)location = (u8)v;
+	return 0;
+}
+
+static int apply_r_riscv_set16_rela(struct module *me, void *location,
+				    Elf_Addr v)
+{
+	*(u16 *)location = (u16)v;
+	return 0;
+}
+
+static int apply_r_riscv_set32_rela(struct module *me, void *location,
+				    Elf_Addr v)
+{
+	*(u32 *)location = (u32)v;
+	return 0;
+}
+
+static int apply_r_riscv_32_pcrel_rela(struct module *me, void *location,
+				       Elf_Addr v)
+{
+	*(u32 *)location = v - (unsigned long)location;
+	return 0;
+}
+
+static int apply_r_riscv_plt32_rela(struct module *me, void *location,
+				    Elf_Addr v)
+{
+	ptrdiff_t offset = (void *)v - location;
+
+	if (!riscv_insn_valid_32bit_offset(offset)) {
+		/* Only emit the plt entry if offset over 32-bit range */
+		if (IS_ENABLED(CONFIG_MODULE_SECTIONS)) {
+			offset = (void *)module_emit_plt_entry(me, v) - location;
+		} else {
+			pr_err("%s: target %016llx can not be addressed by the 32-bit offset from PC = %p\n",
+			       me->name, (long long)v, location);
+			return -EINVAL;
+		}
+	}
+
+	*(u32 *)location = (u32)offset;
+	return 0;
+}
+
+static int apply_r_riscv_set_uleb128(struct module *me, void *location, Elf_Addr v)
+{
+	*(long *)location = v;
+	return 0;
+}
+
+static int apply_r_riscv_sub_uleb128(struct module *me, void *location, Elf_Addr v)
+{
+	*(long *)location -= v;
+	return 0;
+}
+
+/*
+ * Relocations defined in the riscv-elf-psabi-doc.
+ * This handles static linking only.
+ */
+static int (*reloc_handlers_rela[])(struct module *me, void *location,
+				    Elf_Addr v) = {
+	[R_RISCV_32] =			apply_r_riscv_32_rela,
+	[R_RISCV_64] =			apply_r_riscv_64_rela,
+	[R_RISCV_RELATIVE] =		dynamic_linking_not_supported,
+	[R_RISCV_COPY] =		dynamic_linking_not_supported,
+	[R_RISCV_JUMP_SLOT] =		dynamic_linking_not_supported,
+	[R_RISCV_TLS_DTPMOD32] =	dynamic_linking_not_supported,
+	[R_RISCV_TLS_DTPMOD64] =	dynamic_linking_not_supported,
+	[R_RISCV_TLS_DTPREL32] =	dynamic_linking_not_supported,
+	[R_RISCV_TLS_DTPREL64] =	dynamic_linking_not_supported,
+	[R_RISCV_TLS_TPREL32] =		dynamic_linking_not_supported,
+	[R_RISCV_TLS_TPREL64] =		dynamic_linking_not_supported,
+	/* 12-15 undefined */
+	[R_RISCV_BRANCH] =		apply_r_riscv_branch_rela,
+	[R_RISCV_JAL] =			apply_r_riscv_jal_rela,
+	[R_RISCV_CALL] =		apply_r_riscv_call_rela,
+	[R_RISCV_CALL_PLT] =		apply_r_riscv_call_plt_rela,
+	[R_RISCV_GOT_HI20] =		apply_r_riscv_got_hi20_rela,
+	[R_RISCV_TLS_GOT_HI20] =	tls_not_supported,
+	[R_RISCV_TLS_GD_HI20] =		tls_not_supported,
+	[R_RISCV_PCREL_HI20] =		apply_r_riscv_pcrel_hi20_rela,
+	[R_RISCV_PCREL_LO12_I] =	apply_r_riscv_pcrel_lo12_i_rela,
+	[R_RISCV_PCREL_LO12_S] =	apply_r_riscv_pcrel_lo12_s_rela,
+	[R_RISCV_HI20] =		apply_r_riscv_hi20_rela,
+	[R_RISCV_LO12_I] =		apply_r_riscv_lo12_i_rela,
+	[R_RISCV_LO12_S] =		apply_r_riscv_lo12_s_rela,
+	[R_RISCV_TPREL_HI20] =		tls_not_supported,
+	[R_RISCV_TPREL_LO12_I] =	tls_not_supported,
+	[R_RISCV_TPREL_LO12_S] =	tls_not_supported,
+	[R_RISCV_TPREL_ADD] =		tls_not_supported,
+	[R_RISCV_ADD8] =		apply_r_riscv_add8_rela,
+	[R_RISCV_ADD16] =		apply_r_riscv_add16_rela,
+	[R_RISCV_ADD32] =		apply_r_riscv_add32_rela,
+	[R_RISCV_ADD64] =		apply_r_riscv_add64_rela,
+	[R_RISCV_SUB8] =		apply_r_riscv_sub8_rela,
+	[R_RISCV_SUB16] =		apply_r_riscv_sub16_rela,
+	[R_RISCV_SUB32] =		apply_r_riscv_sub32_rela,
+	[R_RISCV_SUB64] =		apply_r_riscv_sub64_rela,
+	/* 41-42 reserved for future standard use */
+	[R_RISCV_ALIGN] =		apply_r_riscv_align_rela,
+	[R_RISCV_RVC_BRANCH] =		apply_r_riscv_rvc_branch_rela,
+	[R_RISCV_RVC_JUMP] =		apply_r_riscv_rvc_jump_rela,
+	/* 46-50 reserved for future standard use */
+	[R_RISCV_RELAX] =		apply_r_riscv_relax_rela,
+	[R_RISCV_SUB6] =		apply_r_riscv_sub6_rela,
+	[R_RISCV_SET6] =		apply_r_riscv_set6_rela,
+	[R_RISCV_SET8] =		apply_r_riscv_set8_rela,
+	[R_RISCV_SET16] =		apply_r_riscv_set16_rela,
+	[R_RISCV_SET32] =		apply_r_riscv_set32_rela,
+	[R_RISCV_32_PCREL] =		apply_r_riscv_32_pcrel_rela,
+	[R_RISCV_IRELATIVE] =		dynamic_linking_not_supported,
+	[R_RISCV_PLT32] =		apply_r_riscv_plt32_rela,
+	[R_RISCV_SET_ULEB128] =		apply_r_riscv_set_uleb128,
+	[R_RISCV_SUB_ULEB128] =		apply_r_riscv_sub_uleb128,
+	/* 62-191 reserved for future standard use */
+	/* 192-255 nonstandard ABI extensions  */
+};
+
+static bool accumulate_relocations[] = {
+	[R_RISCV_32] =			false,
+	[R_RISCV_64] =			false,
+	[R_RISCV_RELATIVE] =		false,
+	[R_RISCV_COPY] =		false,
+	[R_RISCV_JUMP_SLOT] =		false,
+	[R_RISCV_TLS_DTPMOD32] =	false,
+	[R_RISCV_TLS_DTPMOD64] =	false,
+	[R_RISCV_TLS_DTPREL32] =	false,
+	[R_RISCV_TLS_DTPREL64] =	false,
+	[R_RISCV_TLS_TPREL32] =		false,
+	[R_RISCV_TLS_TPREL64] =		false,
+	/* 12-15 undefined */
+	[R_RISCV_BRANCH] =		false,
+	[R_RISCV_JAL] =			false,
+	[R_RISCV_CALL] =		false,
+	[R_RISCV_CALL_PLT] =		false,
+	[R_RISCV_GOT_HI20] =		false,
+	[R_RISCV_TLS_GOT_HI20] =	false,
+	[R_RISCV_TLS_GD_HI20] =		false,
+	[R_RISCV_PCREL_HI20] =		false,
+	[R_RISCV_PCREL_LO12_I] =	false,
+	[R_RISCV_PCREL_LO12_S] =	false,
+	[R_RISCV_HI20] =		false,
+	[R_RISCV_LO12_I] =		false,
+	[R_RISCV_LO12_S] =		false,
+	[R_RISCV_TPREL_HI20] =		false,
+	[R_RISCV_TPREL_LO12_I] =	false,
+	[R_RISCV_TPREL_LO12_S] =	false,
+	[R_RISCV_TPREL_ADD] =		false,
+	[R_RISCV_ADD8] =		true,
+	[R_RISCV_ADD16] =		true,
+	[R_RISCV_ADD32] =		true,
+	[R_RISCV_ADD64] =		true,
+	[R_RISCV_SUB8] =		true,
+	[R_RISCV_SUB16] =		true,
+	[R_RISCV_SUB32] =		true,
+	[R_RISCV_SUB64] =		true,
+	/* 41-42 reserved for future standard use */
+	[R_RISCV_ALIGN] =		false,
+	[R_RISCV_RVC_BRANCH] =		false,
+	[R_RISCV_RVC_JUMP] =		false,
+	/* 46-50 reserved for future standard use */
+	[R_RISCV_RELAX] =		false,
+	[R_RISCV_SUB6] =		true,
+	[R_RISCV_SET6] =		true,
+	[R_RISCV_SET8] =		true,
+	[R_RISCV_SET16] =		true,
+	[R_RISCV_SET32] =		true,
+	[R_RISCV_32_PCREL] =		false,
+	[R_RISCV_IRELATIVE] =		false,
+	[R_RISCV_PLT32] =		false,
+	[R_RISCV_SET_ULEB128] =		true,
+	[R_RISCV_SUB_ULEB128] =		true,
+	/* 62-191 reserved for future standard use */
+	/* 192-255 nonstandard ABI extensions  */
+};
+
+static int accumulation_not_supported(struct module *me, void *location, long buffer)
+{
+	pr_err("%s: Internal error. Only ADD/SUB/SET/ULEB128 should be accumulated.", me->name);
+	return -EINVAL;
+}
+
+static int apply_6_bit_accumulation(struct module *me, void *location, long buffer)
+{
+	if (buffer != (buffer & 0x3F)) {
+		pr_err("%s: value %ld out of range for 6-bit relocation.\n",
+		       me->name, buffer);
+		return -EINVAL;
+	}
+	*(u8 *)location = ((*(u8 *)location & 0xc0) | ((u8)buffer & 0x3F));
+	return 0;
+}
+
+static int apply_8_bit_accumulation(struct module *me, void *location, long buffer)
+{
+	if (buffer != (u8)buffer) {
+		pr_err("%s: value %ld out of range for 8-bit relocation.\n",
+		       me->name, buffer);
+		return -EINVAL;
+	}
+	*(u8 *)location = (u8)buffer;
+	return 0;
+}
+
+static int apply_16_bit_accumulation(struct module *me, void *location, long buffer)
+{
+	if (buffer != (u16)buffer) {
+		pr_err("%s: value %ld out of range for 16-bit relocation.\n",
+		       me->name, buffer);
+		return -EINVAL;
+	}
+	*(u16 *)location = (u16)buffer;
+	return 0;
+}
+
+static int apply_32_bit_accumulation(struct module *me, void *location, long buffer)
+{
+	if (buffer != (u32)buffer) {
+		pr_err("%s: value %ld out of range for 32-bit relocation.\n",
+		       me->name, buffer);
+		return -EINVAL;
+	}
+	*(u32 *)location = (u32)buffer;
+	return 0;
+}
+
+static int apply_64_bit_accumulation(struct module *me, void *location, long buffer)
+{
+	*(u64 *)location = (u64)buffer;
+	return 0;
+}
+
+static int apply_uleb128_accumulation(struct module *me, void *location, long buffer)
+{
+	/*
+	 * ULEB128 is a variable length encoding. Encode the buffer into
+	 * the ULEB128 data format.
+	 */
+	while (buffer != 0) {
+		*(u8 *)location = (u8)buffer & 0x7F;
+		buffer >>= 7;
+		*(u8 *)location |= (buffer != 0) << 7;
+		location = (u8 *)location + 1;
+	}
+	return 0;
+}
+
+/*
+ * Need to duplicate this a third time to capture the handlers for accumulation.
+ */
+static int (*accumulate_handlers[])(struct module *me, void *location, long buffer) = {
+	[R_RISCV_32] =			accumulation_not_supported,
+	[R_RISCV_64] =			accumulation_not_supported,
+	[R_RISCV_RELATIVE] =		accumulation_not_supported,
+	[R_RISCV_COPY] =		accumulation_not_supported,
+	[R_RISCV_JUMP_SLOT] =		accumulation_not_supported,
+	[R_RISCV_TLS_DTPMOD32] =	accumulation_not_supported,
+	[R_RISCV_TLS_DTPMOD64] =	accumulation_not_supported,
+	[R_RISCV_TLS_DTPREL32] =	accumulation_not_supported,
+	[R_RISCV_TLS_DTPREL64] =	accumulation_not_supported,
+	[R_RISCV_TLS_TPREL32] =		accumulation_not_supported,
+	[R_RISCV_TLS_TPREL64] =		accumulation_not_supported,
+	/* 12-15 undefined */
+	[R_RISCV_BRANCH] =		accumulation_not_supported,
+	[R_RISCV_JAL] =			accumulation_not_supported,
+	[R_RISCV_CALL] =		accumulation_not_supported,
+	[R_RISCV_CALL_PLT] =		accumulation_not_supported,
+	[R_RISCV_GOT_HI20] =		accumulation_not_supported,
+	[R_RISCV_TLS_GOT_HI20] =	accumulation_not_supported,
+	[R_RISCV_TLS_GD_HI20] =		accumulation_not_supported,
+	[R_RISCV_PCREL_HI20] =		accumulation_not_supported,
+	[R_RISCV_PCREL_LO12_I] =	accumulation_not_supported,
+	[R_RISCV_PCREL_LO12_S] =	accumulation_not_supported,
+	[R_RISCV_HI20] =		accumulation_not_supported,
+	[R_RISCV_LO12_I] =		accumulation_not_supported,
+	[R_RISCV_LO12_S] =		accumulation_not_supported,
+	[R_RISCV_TPREL_HI20] =		accumulation_not_supported,
+	[R_RISCV_TPREL_LO12_I] =	accumulation_not_supported,
+	[R_RISCV_TPREL_LO12_S] =	accumulation_not_supported,
+	[R_RISCV_TPREL_ADD] =		accumulation_not_supported,
+	[R_RISCV_ADD8] =		apply_8_bit_accumulation,
+	[R_RISCV_ADD16] =		apply_16_bit_accumulation,
+	[R_RISCV_ADD32] =		apply_32_bit_accumulation,
+	[R_RISCV_ADD64] =		apply_64_bit_accumulation,
+	[R_RISCV_SUB8] =		apply_8_bit_accumulation,
+	[R_RISCV_SUB16] =		apply_16_bit_accumulation,
+	[R_RISCV_SUB32] =		apply_32_bit_accumulation,
+	[R_RISCV_SUB64] =		apply_64_bit_accumulation,
+	/* 41-42 reserved for future standard use */
+	[R_RISCV_ALIGN] =		accumulation_not_supported,
+	[R_RISCV_RVC_BRANCH] =		accumulation_not_supported,
+	[R_RISCV_RVC_JUMP] =		accumulation_not_supported,
+	/* 46-50 reserved for future standard use */
+	[R_RISCV_RELAX] =		accumulation_not_supported,
+	[R_RISCV_SUB6] =		apply_6_bit_accumulation,
+	[R_RISCV_SET6] =		apply_6_bit_accumulation,
+	[R_RISCV_SET8] =		apply_8_bit_accumulation,
+	[R_RISCV_SET16] =		apply_16_bit_accumulation,
+	[R_RISCV_SET32] =		apply_32_bit_accumulation,
+	[R_RISCV_32_PCREL] =		accumulation_not_supported,
+	[R_RISCV_IRELATIVE] =		accumulation_not_supported,
+	[R_RISCV_PLT32] =		accumulation_not_supported,
+	[R_RISCV_SET_ULEB128] =		apply_uleb128_accumulation,
+	[R_RISCV_SUB_ULEB128] =		apply_uleb128_accumulation,
+	/* 62-191 reserved for future standard use */
+	/* 192-255 nonstandard ABI extensions  */
 };
 
+void process_accumulated_relocations(struct module *me)
+{
+	/*
+	 * Only ADD/SUB/SET/ULEB128 should end up here.
+	 *
+	 * Each bucket may have more than one relocation location. All
+	 * relocations for a location are stored in a list in a bucket.
+	 *
+	 * Relocations are applied to a temp variable before being stored to the
+	 * provided location to check for overflow. This also allows ULEB128 to
+	 * properly decide how many entries are needed before storing to
+	 * location. The final value is stored into location using the handler
+	 * for the last relocation to an address.
+	 *
+	 * Three layers of indexing:
+	 *	- Each of the buckets in use
+	 *	- Groups of relocations in each bucket by location address
+	 *	- Each relocation entry for a location address
+	 */
+	struct used_bucket *bucket_iter;
+	struct relocation_head *rel_head_iter;
+	struct relocation_entry *rel_entry_iter;
+	int curr_type;
+	void *location;
+	long buffer;
+
+	list_for_each_entry(bucket_iter, &used_buckets_list, head) {
+		hlist_for_each_entry(rel_head_iter, bucket_iter->bucket, node) {
+			buffer = 0;
+			location = rel_head_iter->location;
+			list_for_each_entry(rel_entry_iter, rel_head_iter->rel_entry, head) {
+				curr_type = rel_entry_iter->type;
+				reloc_handlers_rela[curr_type](me, &buffer, rel_entry_iter->value);
+				kfree(rel_entry_iter);
+			}
+			accumulate_handlers[curr_type](me, location, buffer);
+			kfree(rel_head_iter);
+		}
+		kfree(bucket_iter);
+	}
+
+	kfree(relocation_hashtable);
+}
+
+int add_relocation_to_accumulate(struct module *me, int type, void *location,
+				 unsigned int hashtable_bits, Elf_Addr v)
+{
+	struct relocation_entry *entry;
+	struct relocation_head *rel_head;
+	struct hlist_head *current_head;
+	struct hlist_node *first;
+	struct used_bucket *bucket;
+	unsigned long hash;
+
+	entry = kmalloc(sizeof(*entry), GFP_KERNEL);
+	INIT_LIST_HEAD(&entry->head);
+	entry->type = type;
+	entry->value = v;
+
+	hash = hash_min((unsigned long)location, hashtable_bits);
+
+	current_head = &relocation_hashtable[hash];
+	first = current_head->first;
+
+	/* Find matching location (if any) */
+	bool found = false;
+	struct relocation_head *rel_head_iter;
+
+	hlist_for_each_entry(rel_head_iter, current_head, node) {
+		if (rel_head_iter->location == location) {
+			found = true;
+			rel_head = rel_head_iter;
+			break;
+		}
+	}
+
+	if (!found) {
+		rel_head = kmalloc(sizeof(*rel_head), GFP_KERNEL);
+		rel_head->rel_entry =
+			kmalloc(sizeof(struct list_head), GFP_KERNEL);
+		INIT_LIST_HEAD(rel_head->rel_entry);
+		rel_head->location = location;
+		INIT_HLIST_NODE(&rel_head->node);
+		if (!current_head->first) {
+			bucket =
+				kmalloc(sizeof(struct used_bucket), GFP_KERNEL);
+			INIT_LIST_HEAD(&bucket->head);
+			bucket->bucket = current_head;
+			list_add(&bucket->head, &used_buckets_list);
+		}
+		hlist_add_head(&rel_head->node, current_head);
+	}
+
+	/* Add relocation to head of discovered rel_head */
+	list_add_tail(&entry->head, rel_head->rel_entry);
+
+	return 0;
+}
+
+unsigned int initialize_relocation_hashtable(unsigned int num_relocations)
+{
+	/* Can safely assume that bits is not greater than sizeof(long) */
+	unsigned long hashtable_size = roundup_pow_of_two(num_relocations);
+	unsigned int hashtable_bits = ilog2(hashtable_size);
+
+	/*
+	 * Double size of hashtable if num_relocations * 1.25 is greater than
+	 * hashtable_size.
+	 */
+	int should_double_size = ((num_relocations + (num_relocations >> 2)) > (hashtable_size));
+
+	hashtable_bits += should_double_size;
+
+	hashtable_size <<= should_double_size;
+
+	relocation_hashtable = kmalloc_array(hashtable_size,
+					     sizeof(*relocation_hashtable),
+					     GFP_KERNEL);
+	__hash_init(relocation_hashtable, hashtable_size);
+
+	INIT_LIST_HEAD(&used_buckets_list);
+
+	return hashtable_bits;
+}
+
 int apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab,
 		       unsigned int symindex, unsigned int relsec,
 		       struct module *me)
@@ -349,11 +822,13 @@ int apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab,
 	unsigned int i, type;
 	Elf_Addr v;
 	int res;
+	unsigned int num_relocations = sechdrs[relsec].sh_size / sizeof(*rel);
+	unsigned int hashtable_bits = initialize_relocation_hashtable(num_relocations);
 
 	pr_debug("Applying relocate section %u to %u\n", relsec,
 	       sechdrs[relsec].sh_info);
 
-	for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
+	for (i = 0; i < num_relocations; i++) {
 		/* This is where to make the change */
 		location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
 			+ rel[i].r_offset;
@@ -428,11 +903,16 @@ int apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab,
 			}
 		}
 
-		res = handler(me, location, v);
+		if (accumulate_relocations[type])
+			res = add_relocation_to_accumulate(me, type, location, hashtable_bits, v);
+		else
+			res = handler(me, location, v);
 		if (res)
 			return res;
 	}
 
+	process_accumulated_relocations(me);
+
 	return 0;
 }
 
